rtree library for javascript
TypeScript definitions for rtree
SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).
an async rtree suitable for use with leveldb
RTree for leveldb
Type definitions for rtree 1.4.0 from https://www.github.com/DefinitelyTyped/DefinitelyTyped
This is an implementation of a Hilbert Packed R-Tree without any external dependencies. R-Trees are a special data structure for indexing spatial data. To improve the performance of query operations on the data structure, the R-Tree may be packed using t
TypeScript typings for rtree
A high-performance RTree spatial indexing library for Node.js and browsers, supporting both ESM and CommonJS
This plugin extends Leaflet.Draw to provide cut capabilities. It takes advantage of RTree spatial index if available.
Fastest SQLite for React Native (with node.js support)
R-tree spatial index with bulk loading for rectangles and polygons
generate a static rtree (using terraformer) from a set of geojson features
Bare-bones SQLite Wasm build for Aperture Robotics. Minimal binary size, no FTS5/RTREE/JSON/WAL.
wa-sqlite build with SQLITE_ENABLE_RTREE
TypeScript definitions for polygon-lookup
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Multi proccessing with workers in the browser.
Fast utilities for ray-casting against triangles or boxes or a distance function / implicit surface
signed or unsigned distance function for triangles using r-tree and/or bvh and/or kd-tree
<div align="center">
Render functions for WebGL and image buffers
基于射线法实现快速判定点是否在面内
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Directory tree structure written in Rust
simple, immutable, flat R-tree
A simplified version of the tree tool written in rust.
R-tree for Rust
R-tree and geopoly spatial index extension
A Bunch of completely safe augmented tree implementation in rust
SwimOS R-Tree
Fast, immutable, ABI-stable spatial indexes.
Simple decorator that adds rstar::RTree to collections such as HashMap, BTreeMap, StableVec, thunderdome::Arena.
spaceindex
A zero-dependency, embeddable, self-tuning spatial index for Rust
Pure-Rust spatial index (R-tree) for OxiGDAL vector data
Tree command in ruby.
Defines TG::Geometry with immutable Geom parsing and constructor wrappers, expanded geometry predicates and accessors, Rect helpers, Hex/GeoBIN writers, raw extra_json access, read-only borrowed Line/Ring/Polygon and GeometryCollection child wrappers, value Segment wrappers, Registry reload sugar, optional ActiveRecord source helpers, and an immutable geofencing-oriented Index with owned and borrowed geometry ingestion, flat/rtree strategies, deterministic ordered id results, exact rtree allocation accounting, and native-endian packed point batch queries, and FeatureSource GeoJSON FeatureCollection extraction/build paths over vendored C sources. Ractor support is not claimed.
This gem is designed to provide a modular, complete, open-source, crowd-sourced mapping of the 650+ IANA/OLSON timezones of the world into Rails' 146 'important' timezones. A search for an existing solution showed that this has been an issue since the inception of ActiveSupport::Timezone as far back as 2012. Approaches which have been suggested included such ideas as: Making your own RTree in a spatially aware database and searching on boundaries, just don't use those timezones (yeah, that makes sense), rely on your users to set their own timezone (doesn't help if you do automated onboarding), find a better sourcing API for timezones based on GeoLookup (they almost all use OLSON/IANA). Rather than doing any of those things, it made more sense to simply complete the mapping that ActiveSupport::Timezone started on and then seemingly abandoned.
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